2 Holes of Different Sizes — fits for two sizes of pencils: for 6-8mm and 9-12mm colored pencils.
battery powered — 4 * AA battery operated, powerful and sharp fast, make a sharp pencil in 4 seconds. (battery not included)
Safety device — Spring cover For the 9-12mm big hole and Auto-off when the shaving blanket opens and Auto-not specify when the pencil is strong and Anti slip pad design, safe for kids
removable replaceable blades — About 300 times sharpen freely, the blades can be detached and replaceable, convenient for cleaning and change (2 plus shipping Blades and Brush INCLUDED)
Easy to use and Portable — Place the pencil in the slot and hold it, it will automatically sharpen. small and compact to keep the desk / drawer / bag for children, students, teachers, artists at school, office, or on business